<template>
  <!--<h1>欢迎来到登录界面</h1>
  <Welcome msg="jack"></Welcome>
  <el-button @clik="goHome">回首页</el-button>-->
  <div class="login-wrapper">
    <div class="modal">
      <el-form ref="userForm" :model="user" status-icon :rules="rules">
        <div class="title">后台管理系统</div>
        <el-form-item prop="userName">
          <el-input type="text" prefix-icon="el-icon-user" v-model="user.userName"/>
        </el-form-item>
        <el-form-item prop="userPwd">
          <el-input type="password" prefix-icon="el-icon-view" v-model="user.userPwd"/>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" class="btn-login" @click="login">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<!--<script setup>
import { defineProps, reactive } from 'vue'
import { useRouter } from 'vue-router'

defineProps({
  msg: String
})

const state = reactive({ count: 0 })
const router = useRouter()
const goHome = ()=>{
  router.push('/welcome')
}
</script>-->

<script>
// import Welcome from './Welcome.vue'
export default {
  name:'login',
  data(){
    return {
      user:{
        userName:'',
        userPwd:''
      },
      rules:{
        userName: [
          {
            required:true, message:"请输入用户名", trigger:"blur"
          }
        ],
        userPwd: [
          {
            required:true, message:"请输入密码", trigger:"blur"
          }
        ]
      }
    }
  },
  //components:{Welcome},
  mounted() {
    /*this.$request({
      method: 'get',
      url: '/login',
      data: {
        name: 'trt'
      }
    }).then((res)=>{
      console.log(res)
    })*/
    /*this.$request.get('/login',{name:'trt'},{mock:true,loading:true}).then((res)=>{
      console.log(res)
    })*/

  },
  methods:{
    login(){
      this.$refs.userForm.validate((valid)=>{
        if (valid) {
          // 第一种调用方式 直接调用
          // this.$request.get()
          // 第二种调用方式 封装一个方法在api里面再调用
          this.$api.login(this.user).then((res)=>{
            console.log(res)
            this.$store.commit('saveUserInfo',res)
            this.$router.push('/welcome')
          })
        } else {
          return false
        }
      })
    },
    goHome(){
      this.$router.push('/welcome')
    }
  }
}
</script>

<style lang="scss">
.login-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9fcff;
  width: 100vw;
  height: 100vh;
  .modal {
    width: 500px;
    padding: 50px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0px 0px 10px 3px #c7c9cb4d;
    .title {
      font-size: 50px;
      line-height: 1.5;
      text-align: center;
      margin-bottom: 30px;
    }
    .btn-login {
      width: 100%;
    }
  }

}
</style>
